Side plates available in either aluminum or in clear-coated pre-preg carbon.
Harken V 型滑轮
V block为Harken的环形滑轮系列在Grand-Prix级别竞赛中带来了又一次突破。Harken工程师通过将轴向和推力轴承合并为一组V形钛合金滚柱轴承，简化了机械结构。其结果是，这款滑轮在高负载下提供无与伦比的效率，同时在低负载下能够自由旋转，实现轻风条件下顺畅松绳。Harken V block标配3D成型碳纤维侧板、钛合金滑轮和内置钛合金滚柱轴承。侧板也可选阳极氧化铝材质。V block易于拆卸，便于检查和维护。
V-Blocks are the most efficient, lowest-friction blocks Harken has ever made.
Sheave and rollers are titanium.
V blocks are named for the unique V-shaped angled rollers that handle both axial and thrust loads.
Designed for easy maintenance, blocks have captive rollers and minimal components; quick disassembly with a hex wrench.
